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366919 Sigma-Aldrich

Chloroform

ACS spectrophotometric grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

Synonym: Methylidyne trichloride, Trichloromethane

Properties

Related Categories Amber Glass Bottles, Chloroform, Solvent by Type, Solvent Bottles, Solvent Packaging Options,
grade   ACS spectrophotometric grade
vapor density   4.1 (vs air)
vapor pressure   160 mmHg ( 20 °C)
assay   ≥99.8%
contains   0.5-1.0% ethanol as stabilizer
impurities   Acetone and aldehyde, passes test
  Acid and chloride, passes test
  Free chlorine (Cl), passes test
  H2SO4, passes test(darkened)
  <0.03% water
evapn. residue   <0.001%
color   APHA: ≤10
refractive index   n20/D 1.445(lit.)
bp   60.5-61.5 °C(lit.)
mp   −63 °C(lit.)
density   1.48 g/mL at 25 °C (represents the value for the density of chloroform with ethanol stabilizer)
  1.492 g/mL at 25 °C(lit.)
cation traces   Pb: ≤0.05 ppm
λ   H2O reference
UV absorption   λ: 245 nm Amax: 1.00
  λ: 255 nm Amax: 0.25
  λ: 260 nm Amax: 0.15
  λ: 270 nm Amax: 0.05
  λ: 290-400 nm Amax: 0.01

Description

Packaging

1, 6×1, 2 L in glass bottle

Price and Availability

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